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UNIX for Dummies Questions & Answers
Resetting WTMP?
Post 1292 by 98_1LE on Thursday 22nd of February 2001 09:07:34 AM
02-22-2001
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9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I would loke to read the WTMP file. This is a binary file in the /var/logs directory. Is there any utility which will convert this binary file to ASCII format? (1 Reply)
Discussion started by: pgold1
1 Replies
2. UNIX for Dummies Questions & Answers
Here's a usefull perl script to trim the wtmp file,
in case it got too big, which happens sometimes, or got curropted (which also happens often).
You could learn from here how to parse the wtmp file...
but of course for just reading its content always simply use "last" like Neo said....
... (0 Replies)
Discussion started by: me2unix
0 Replies
3. UNIX for Dummies Questions & Answers
Hi, is it ok if i delete wtmp on HPUX 11 under /var/adm
It is filling up that filesystem
Cheers (2 Replies)
Discussion started by: dsharples
2 Replies
4. UNIX for Dummies Questions & Answers
I have AIX5.1
I have been trying to learn how to truncate the /var/adm/wtmp file.
I have seen several things on google actually but don't quite understand. I also searched your forums but couldn't find it.
one says this ">/var/adm/wtmp
Is that all I do?
I have a seperate question also. I was... (1 Reply)
Discussion started by: rocker40
1 Replies
5. AIX
Hello everyone
I have a problem with the file wtmp that is on /var/adm
This file was not on this directory (adm).
I try creating a new file with the correct rights (644) and owner (adm:adm)
but It doesnt work.
If I type the last command i get this
last
ora10g ... (4 Replies)
Discussion started by: lo-lp-kl
4 Replies
6. Shell Programming and Scripting
Hi there,
Is there a way i can reset the date on my unix terminal to yesterday's date?
date
Tue Jul 1 14:18:21 GMT 2008
Please let me know.
JAK (7 Replies)
Discussion started by: jakSun8
7 Replies
7. AIX
Hello,
Is there a difference between the following commands besides consider the file permissions?
/usr/sbin/acct/nulladm /var/adm/wtmp
>/var/adm/wtmp
cat /dev/null >/var/adm/wtmp
Today I tried the second command and it worked... (2 Replies)
Discussion started by: x_adm
2 Replies
8. Red Hat
Hi,
Can anybody explain wtmp output fields?
A dir was created at 7:11pm and I wanted to find out who was logged in at that time but as you can see there is no ip address listed when I run utmpdump against the wtmp file.....
R,
D. (1 Reply)
Discussion started by: Duffs22
1 Replies
9. AIX
Anyone got experience where wtmp logs get truncated everyday? Though sulog, failedlogin and lastlog seems to be fine.
The server uptime is 18 days running on AIX 5.3. Sorry this seems to be a generic questions but never really encountered before. (6 Replies)
Discussion started by: depam
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LEARN ABOUT FREEBSD
wtmpx
utmpx(4) File Formats utmpx(4) NAME
utmpx, wtmpx - utmpx and wtmpx database entry formats SYNOPSIS
#include <utmpx.h> /var/adm/utmpx /var/adm/wtmpx DESCRIPTION
The utmpx and wtmpx files are extended database files that have superseded the obsolete utmp and wtmp database files. The utmpx database contains user access and accounting information for commands such as who(1), write(1), and login(1). The wtmpx database contains the history of user access and accounting information for the utmpx database. USAGE
Applications should not access these databases directly, but should use the functions described on the getutxent(3C) manual page to inter- act with the utmpx and wtmpx databases to ensure that they are maintained consistently. FILES
/var/adm/utmpx user access and adminstration information /var/adm/wtmpx history of user access and adminstrative information SEE ALSO
getutxent(3C), wait(3C)wait.h(3HEAD) SunOS 5.10 22 Feb 1999 utmpx(4)